What is the solution to the equation below. 12 + square root 1 - 4x = 15

What value of x will make the triangles similar by the sss similarity theorem?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

What is the value of f(x) = 2.2 for f(-2)?